A girl brings a positively charged rod near a thin neutral stream of water from a tap. She observes that the water stream bends towards her. Instead, if she were to bring a negatively charged rod near to the stream, it will
bend in the same direction
bend in the opposite direction
not bend at all
bend in the opposite direction above and below the rod
Sure check for presence of electric charge is
When a body is earth connected, electrons from the earth flow into the body. This means the body is…..
When the charge is considered as point ?
Is the induced charge on the surface of metal or inside it ?
What is the meaning of addition of charges ?